body h1:nth-of-type(1) {
    font-size: 25px;
}

#warehouse_id,#supplier_ipt,#variety_ipt{
    border:1px solid darkgrey;
    width: 130px;
    height: 40px;
    border-radius: 5px;
}
#supplier_ipt,#variety_ipt{
    width: 400px;
}

#warehouse_id_select{
    border:1px solid darkgrey;
    width: 200px;
    height: 42px;
    border-radius: 5px;
    position: absolute;
    margin:0px 0 0 50px ;
}

#submit_button{
    width: 300px;
    height: 60px;
    border-radius: 10px;
    font-size: 25px;
}
*{
    font-family: '黑体';
}